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Important Note: Coronavirus disease (COVID-19)

Our stores have reopened and the website is accepting orders as normal. However, because of reduced capacity we are only accepting 150 orders per day. Once we received that number of orders we will close the checkout until the following morning, this is to ensure we can provide the exceptional service on which we pride ourselves. If you cannot find something on the site you normally purchase it may be out of stock, so please check back in a few days for updates.

We carefully micronise a single iodine-rich seaweed variety called Ascophyllum nodosum and seal it in a vegetable capsule. We harvest only fresh living plants which then re-grow.

To preserve the minerals, we do not powder our seaweeds; nor do we overheat them: they are air dried as a raw food.

The + is that Seagreens is also rich in all the minerals and micronutrients needed for the proper transport and metabolism of iodine including selenium, tyrosine, zinc, copper, vitamins A, B2, B3, B6 and C.

The following official European Food Standards Agency claims can be made because the total content of Seagreens contributes to more than 15% of the recommended daily allowance RDA for iodine.

Iodine contributes to normal thyroid, nervous system and cognitive function, the normal growth of children, normal energy-yielding metabolism, and the maintenance of normal skin.

The British Health Food Manufacturers’ Association advises that iodine supplementation should not exceed 500µg per day.